package Java_test2;

public class Tuolaji {
    double load;//载重
    double tiji;//体积
    public Tuolaji(double l,double t){
        this.load=l;
        this.tiji=t;
    }
    public void start(){
        System.out.println("启动");
    }
    public void jiasu(){
        System.out.println("加速");
    }
}
